Open AccessN—H⋯S and N—H⋯O hydrogen bonding in tetra‐ n ‐butylammonium (imidazolidine‐2‐thione‐2κ S )dioxo‐1κ 2 O ‐di‐μ‐sulfido‐1:2κ 4 S : S ‐copper(I)tungstate(VI)
Author(s) -
Beheshti Azizolla,
Clegg William,
Dale Sophie H.,
Solimankhani Ahmad
Publication year - 2005
Publication title -
acta crystallographica section e
Language(s) - English
Resource type - Journals
ISSN - 1600-5368
DOI - 10.1107/s1600536805021628
Subject(s) - chemistry , hydrogen bond , crystallography , imidazolidine , tetra , metal , copper , molecule , bioinformatics , stereochemistry , medicinal chemistry , organic chemistry , biology
In the title complex, (C 16 H 36 N)[WCuO 2 S 2 (C 3 H 6 N 2 S)], the W and Cu atoms have tetrahedral and trigonal‐planar coordination, respectively. Two sulfide ligands bridge the two metal centres; tungsten is additionally coordinated by two terminal oxo ligands and copper by the exocyclic S atom of imidazolidine‐2‐thione. There is an intramolecular N—H⋯S hydrogen bond in the anion, and anions are linked into chains by N—H⋯O intermolecular hydrogen bonds. The more loosely held cation is disordered.